Most commercial Blu-rays force you to watch trailers or piracy warnings before the menu loads. BDMV Modifier 2.0 can change the first-play command in the MovieObject.bdmv to jump directly to Title 1 (the main feature), completely bypassing pre-roll content.
BDMV Modifier 2.0 is a lightweight, "no-install" utility that performs surgical edits on Blu-ray folder structures. Its primary functions include: bdmv modifier 2.0
Using the tool is straightforward, making it accessible even for those who aren't technical experts: Most commercial Blu-rays force you to watch trailers